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Intumescent Pad for Firestop Protection in Electrical Boxes 3m MP+
US$5.99-6.38
5 Pieces
Sample price:US$6.38/piece.Request sample
Product profile
After-sales Service
Shelf Life 30 YearsApplication
Flame-Resistant SealantConstruction Method
Hand-Applied Fire SealantModel NO.
3M MP+Material
Polyurethane Fireproof SealantApplications
Wall Opening Protection, Electrical Outlet BoxesStandard
FM Approved, UL ListedMoldable
YesSpec Per Box
10 PCSFire Rating
up to 4 HoursFire Resistance Type
IntumescentSmoke Seal
YesWater Activated
NoWater-Tight
NoTransport Package
Carton BoxSpecification
4 in* 8 in per pieceTrademark
3MOrigin
U. S. a.HS Code
3214109000Production Capacity
1000000 Box Per YearKey features
Up to 4 Hours Fire Rating: Provides robust fire protection for up to 4 hours, compliant with ASTM E 814 (UL 1479).
Moldable & Pliable Design: One-part putty molds seamlessly to wall openings and penetrations without mixing or special tools.
Smoke & Noise Seal: Creates a draft and cold smoke seal while reducing noise transfer with an STC-Rating of 52.
Non-Corrosive & Durable: Safe for metals and synthetic cable jackets; won't crumble or dry out with excellent aging properties.
FM Approved & UL Listed: Meets strict safety standards with FM Approval and UL Listing for commercial and residential use.
Easy Hand Application: Ready-to-use material allows straightforward installation by hand directly onto substrates.
Versatile Applications: Ideal for electrical boxes, wall openings, cable bundles, and pipe penetrations in fire-rated assemblies.
Shelf Life 30 Years: Ensures long-term reliability and performance with a guaranteed shelf life of 30 years.
Company profile
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 0 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.01h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryShanghai Lanyan Fire Protection Engineering Co. Ltd. is a trade company based in Shanghai, involved in the sale of fire protection equipment and related materials. Despite a lack of ODM, OEM, and significant R&D capabilities, it maintains a valid export license and participates in the passive fire protection industry. The company has procedures for handling customer complaints and ensuring service capability but lacks innovative product launches and overseas presence. Their financial capacity is documented over the past three years, but there is no specific information on financial performance.
After-Sales capabilityThe supplier has established procedures for handling customer complaints and service capability, indicating a structured after-sales service.
R&D capabilityThe supplier does not provide ODM services, SDKs, or launch new products, indicating limited innovation capability.
Production capacityThe supplier does not offer OEM services for popular brands and has not launched new products, suggesting limited production capability.
Customization capabilityThe supplier offers customization from samples, indicating some level of customization capability.
Product Q&A
Q:What is the fire rating of this intumescent pad?
A:
The product offers up to 4 hours of fire protection in compliance with ASTM E 814 (UL 1479) and up to 2 hours under ASTM E 119 (UL 263) for wall openings.
Q:Is the material easy to install?
A:
Yes, it is a one-part, pliable putty that can be molded by hand directly onto substrates without the need for mixing or special tools.
Q:Does this product provide smoke and noise reduction?
A:
Yes, it creates a seal against drafts and cold smoke and reduces noise transfer, achieving an STC-Rating of 52 in back-to-back electrical boxes.
Q:Is the material corrosive to metals?
A:
No, the product is non-corrosive to metals and wholly compatible with synthetic cable jackets, ensuring durability and safety.
Q:What certifications does this firestop material have?
A:
It is FM Approved and UL Listed, ensuring compliance with stringent fire safety standards for commercial, industrial, and residential applications.
Send Inquiry
*To:
Shanghai Lanyan Fire Protection Engineering Co. Ltd.
Shanghai Lanyan Fire Protection Engineering Co. Ltd.*Content:
Supplier replies will be sent to your registered email
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